15687642528

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1266767}}^1$

素因数の和:1266826

約数の個数: 72

約数和(自身を含む): 45649251648

約数和(自身を除く): 29961609120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 1266767, 2533534, 3800301, 5067068, 7600602, 10134136, 11400903, 15201204, 20268272, 22801806, 30402408, 40536544, 45603612, 54470981, 60804816, 91207224, 108941962, 121609632, 163412943, 182414448, 217883924, 326825886, 364828896, 435767848, 490238829, 653651772, 871535696, 980477658, 1307303544, 1743071392, 1960955316, 2614607088, 3921910632, 5229214176, 7843821264, 15687642528]

約数ペア:

[(1, 15687642528), (2, 7843821264), (3, 5229214176), (4, 3921910632), (6, 2614607088), (8, 1960955316), (9, 1743071392), (12, 1307303544), (16, 980477658), (18, 871535696), (24, 653651772), (32, 490238829), (36, 435767848), (43, 364828896), (48, 326825886), (72, 217883924), (86, 182414448), (96, 163412943), (129, 121609632), (144, 108941962), (172, 91207224), (258, 60804816), (288, 54470981), (344, 45603612), (387, 40536544), (516, 30402408), (688, 22801806), (774, 20268272), (1032, 15201204), (1376, 11400903), (1548, 10134136), (2064, 7600602), (3096, 5067068), (4128, 3800301), (6192, 2533534), (12384, 1266767)]